IT1100444B - FAULT-PROOF MECHANISM FOR ELECTRIC ARC OVENS - Google Patents

FAULT-PROOF MECHANISM FOR ELECTRIC ARC OVENS

Info

Publication number
IT1100444B
IT1100444B IT30467/78A IT3046778A IT1100444B IT 1100444 B IT1100444 B IT 1100444B IT 30467/78 A IT30467/78 A IT 30467/78A IT 3046778 A IT3046778 A IT 3046778A IT 1100444 B IT1100444 B IT 1100444B
Authority
IT
Italy
Prior art keywords
fault
electric arc
proof mechanism
arc ovens
ovens
Prior art date
Application number
IT30467/78A
Other languages
Italian (it)
Other versions
IT7830467A0 (en
Original Assignee
Lectromelt Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lectromelt Corp filed Critical Lectromelt Corp
Publication of IT7830467A0 publication Critical patent/IT7830467A0/en
Application granted granted Critical
Publication of IT1100444B publication Critical patent/IT1100444B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/109—Feeding arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
IT30467/78A 1977-12-02 1978-12-01 FAULT-PROOF MECHANISM FOR ELECTRIC ARC OVENS IT1100444B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/856,675 US4140867A (en) 1977-12-02 1977-12-02 Fail-safe mechanism for electric arc furnaces

Publications (2)

Publication Number Publication Date
IT7830467A0 IT7830467A0 (en) 1978-12-01
IT1100444B true IT1100444B (en) 1985-09-28

Family

ID=25324234

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30467/78A IT1100444B (en) 1977-12-02 1978-12-01 FAULT-PROOF MECHANISM FOR ELECTRIC ARC OVENS

Country Status (4)

Country Link
US (1) US4140867A (en)
FR (1) FR2410931A1 (en)
GB (1) GB2010057B (en)
IT (1) IT1100444B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388444B (en) * 1984-09-18 1989-06-26 Voest Alpine Ag ELECTRIC OVEN
DE3714870A1 (en) * 1987-05-05 1988-11-24 Krupp Gmbh Electrode regulating device for an arc furnace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899477A (en) * 1959-08-11 Safety device for remotely controlled manipulators
US1972849A (en) * 1929-09-11 1934-09-04 Norske Elektrokemisk Ind As Safety device for electrodes
US2148834A (en) * 1937-03-13 1939-02-28 Payne William Harvey Clamping mechanism for electric arc furnace electrodes
US2290030A (en) * 1941-03-01 1942-07-14 Swindell Dressler Corp Electrode holder
DE958320C (en) * 1952-05-20 1957-02-14 Demag Elektrometallurgie Gmbh Fully automatic adjustment and holding device for the electrodes in electrical ovens
US2851287A (en) * 1956-05-23 1958-09-09 Combustion Eng Weight-operated latch
US2834824A (en) * 1957-05-27 1958-05-13 Ohio Ferro Alloys Corp Automatic electrode clamping device
ZA7173B (en) * 1970-01-09 1971-10-27 Knapsack Ag Safety device for preventing the return movement of electrodes in electric furnaces of similar apparatuses
DE2263237C3 (en) * 1972-12-23 1978-03-09 Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoj Ssr, Kiew (Sowjetunion) Device for fastening and supplying power to several electrodes

Also Published As

Publication number Publication date
US4140867A (en) 1979-02-20
IT7830467A0 (en) 1978-12-01
FR2410931A1 (en) 1979-06-29
FR2410931B1 (en) 1983-05-13
GB2010057A (en) 1979-06-20
GB2010057B (en) 1982-04-21

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